Sunrise spas Spas Owner's Manual page 113

Heater-Related Messages
The water flow is low – M016**
There may not be enough water flow through the heater to carry the heat away from the heating element. Heater start up
will begin again after about 1 min. See "Flow Related Checks" below.
The water flow has failed* – M017**
There is not enough water flow through the heater to carry the heat away from the heating element and the heater has been
disabled. See "Flow Related Checks" below. After the problem has been resolved, reset the message*.
The heater may be dry* – M028**
Possible dry heater, or not enough water in the heater to start it. The spa is shut down for 15 min. Reset this message* to
reset the heater start-up. See "Flow Related Checks" below.
The heater is dry* – M027**
There is not enough water in the heater to start it. The spa is shut down. After the problem has been resolved, you must
reset the message* to restart heater start up. See "Flow Related Checks" below.
The heater is too hot* – M030**
One of the water temp sensors has detected 118°f (47.8°C) in the heater and the spa is shut down. You must reset the
message* when water is below 108°f (42.2°C). See "Flow Related Checks" below.
Flow-Related Checks
Check for low water level, suction flow restrictions, closed valves, trapped air, too many closed jets and pump prime.
On some systems, even when spa is shut down by an error condition, some equipment may occasionally turn on to
continue monitoring temperature or if freeze protection is needed.
* Some messages can be reset from the panel. Messages that can
be reset will appear with a "right arrow" at the end of the message.
Press the message text to reset the message.
Clean the filter
**M0XX is a Message Code. Codes like this will be seen in the Fault Log
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417,834 b2,
Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
42256_A 01-09-14